Allow compilation on gcc/clang without -Wno-unknown-pragmas.

public/XUnzip.cpp

@@ -245,7 +245,9 @@ void zfree(void *buf)
 }
 */
 
+#ifdef _WIN32
 #pragma warning(disable : 4702)   // unreachable code
+#endif
 
 typedef struct tm_unz_s
 { unsigned int tm_sec;            // seconds after the minute - [0,59]

public/bitmap/imageformat.h

@@ -29,8 +29,10 @@ typedef enum _D3DFORMAT D3DFORMAT;
 // The various image format types
 //-----------------------------------------------------------------------------
 
+#ifdef _WIN32
 // don't bitch that inline functions aren't used!!!!
 #pragma warning(disable : 4514)
+#endif
 
 enum ImageFormat 
 {

public/bone_setup.cpp

@@ -5127,9 +5127,9 @@ float Studio_GetPoseParameter( const CStudioHdr *pStudioHdr, int iParameter, flo
 	return ctlValue * (PoseParam.end - PoseParam.start) + PoseParam.start;
 }
 
-
+#ifdef _WIN32
 #pragma warning (disable : 4701)
-
+#endif
 
 //-----------------------------------------------------------------------------
 // Purpose:
@@ -5237,8 +5237,9 @@ static int ClipRayToHitbox( const Ray_t &ray, mstudiobbox_t *pbox, matrix3x4_t&
 	return hitside;
 }
 
+#ifdef _WIN32
 #pragma warning (default : 4701)
-
+#endif
 
 //-----------------------------------------------------------------------------
 // Purpose:

public/bspfile.h

@@ -792,7 +792,9 @@ struct dfaceid_t
 #if defined( _X360 )
 #pragma bitfield_order( push, lsb_to_msb )
 #endif
+#ifdef _WIN32
 #pragma warning( disable:4201 )	// C4201: nonstandard extension used: nameless struct/union
+#endif
 struct dleaf_version_0_t
 {
 	DECLARE_BYTESWAP_DATADESC();
@@ -846,7 +848,9 @@ struct dleaf_t
 	// Precaculated light info for entities.
 //	CompressedLightCube m_AmbientLighting;
 };
+#ifdef _WIN32
 #pragma warning( default:4201 )	// C4201: nonstandard extension used: nameless struct/union
+#endif
 #if defined( _X360 )
 #pragma bitfield_order( pop )
 #endif

public/fgdlib/gamedata.h

@@ -10,10 +10,17 @@
 #pragma once
 #endif
 
+#ifdef _WIN32
 #pragma warning(push, 1)
 #pragma warning(disable:4701 4702 4530)
+#endif
+
 #include <fstream>
+
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
+
 #include "TokenReader.h"
 #include "GDClass.h"
 #include "InputOutput.h"

public/fgdlib/wckeyvalues.h

@@ -12,11 +12,17 @@
 #include <tier0/dbg.h>
 #include <utlvector.h>
 #include <utldict.h>
+
+#ifdef _WIN32
 #pragma warning(push, 1)
 #pragma warning(disable:4701 4702 4530)
-#include <fstream>
-#pragma warning(pop)
+#endif
 
+#include <fstream>
+
+#ifdef _WIN32
+#pragma warning(pop)
+#endif
 
 #define KEYVALUE_MAX_KEY_LENGTH			80
 #define KEYVALUE_MAX_VALUE_LENGTH		512

public/haptics/ihaptics.h

@@ -1,7 +1,7 @@
 #ifndef HAPTICS_INTERFACE_H
 #define HAPTICS_INTERFACE_H
 
-#ifdef GAME_DLL
+#if defined( GAME_DLL ) && defined( _WIN32 )
 #pragma warning("IHaptics.h is only for client ussage");
 #endif
 

public/keyframe/keyframe.cpp

@@ -13,7 +13,10 @@
 #include <string.h>
 
 typedef unsigned char byte;
+
+#ifdef _WIN32
 #pragma warning(disable:4244)
+#endif
 
 #include "tier0/dbg.h"
 #include "mathlib/vector.h"

public/mathlib/amd3dx.h

@@ -593,7 +593,9 @@
 // The Microsoft Visual C++ version of the 3DNow! macros.
 
 // Stop the "no EMMS" warning, since it doesn't detect FEMMS properly
+#ifdef _WIN32
 #pragma warning(disable:4799)
+#endif
 
 // Defines for operands.
 #define _K3D_MM0 0xc0

public/networkvar.h

@@ -18,8 +18,9 @@
 	#include "basehandle.h"
 #endif
 
-
+#ifdef _WIN32
 #pragma warning( disable : 4284 ) // warning C4284: return type for 'CNetworkVarT<int>::operator ->' is 'int *' (ie; not a UDT or reference to a UDT.  Will produce errors if applied using infix notation)
+#endif
 
 #define MyOffsetOf( type, var ) ( (int)&((type*)0)->var )
 

public/shaderlib/cshader.h

@@ -32,7 +32,9 @@
 #include "shaderlib/ShaderDLL.h"
 
 // make "local variable is initialized but not referenced" warnings errors for combo checking macros
+#ifdef _WIN32
 #pragma warning ( error : 4189 )
+#endif
 
 //-----------------------------------------------------------------------------
 // Global interfaces

public/tier0/K8PerformanceCounters.h

@@ -68,7 +68,9 @@ enum UnitEncode
 #	pragma pack(pop)
 
 // Turn off the no return value warning in ReadCounter.
+#ifdef _WIN32
 #pragma warning( disable : 4035 )		
+#endif
 #define k8NUM_COUNTERS 4
 class k8BaseEvent
 {
@@ -250,7 +252,9 @@ public:
 
 
 };
+#ifdef _WIN32
 #pragma warning( default : 4035 )
+#endif
 
 
 

public/tier0/P4PerformanceCounters.h

@@ -8,7 +8,9 @@
 #ifndef P4PERFORMANCECOUNTERS_H
 #define P4PERFORMANCECOUNTERS_H
 
+#ifdef _WIN32
 #pragma once
+#endif
 // Pentium 4 support
 
 /*
@@ -75,7 +77,9 @@ enum Counters
 // register base for CCCR register
 #define MSR_CCCR_BASE       0x360
 
+#ifdef _WIN32
 #pragma pack(push, 1)
+#endif
 // access to these bits is through the methods
 typedef union ESCR
 {
@@ -121,7 +125,9 @@ typedef union CCCR
 
 } CCCR;
 
+#ifdef _WIN32
 #pragma pack(pop)
+#endif
 
 extern const unsigned short cccr_escr_map[NCOUNTERS][8];
 
@@ -144,7 +150,9 @@ enum P4OverflowInterrupt
 };
 
 // Turn off the no return value warning in ReadCounter.
+#ifdef _WIN32
 #pragma warning( disable : 4035 )
+#endif
 class P4BaseEvent
 {
     int m_counter;
@@ -314,7 +322,9 @@ public:
         pme->WriteMSR( cccrPort, cccr.flat );
     }
 };
+#ifdef _WIN32
 #pragma warning( default : 4035 )
+#endif
 
 #include "EventMasks.h" 
 #include "EventModes.h" 

public/tier0/PMELib.h

@@ -12,8 +12,10 @@
 #include "tier0/platform.h"
 
 // Get rid of a bunch of STL warnings!
+#ifdef _WIN32
 #pragma warning( push, 3 )
 #pragma warning( disable : 4018 )
+#endif
 
 #define VERSION "1.0.2"
 
@@ -187,6 +189,8 @@ enum PerfErrors
     E_ILLEGAL_OPERATION		= -10,
 };
 
+#ifdef _WIN32
 #pragma warning( pop )
+#endif
 
 #endif // PMELIB_H

public/tier0/memoverride.cpp

@@ -811,7 +811,9 @@ void InvalidParameterViolation()
 // Disable compiler optimizations. If we don't do this then VC++ generates code
 // that confuses the Visual Studio debugger and causes it to display completely
 // random call stacks. That makes the minidumps excruciatingly hard to understand.
+#ifdef _WIN32
 #pragma optimize("", off)
+#endif
 
 // Write a minidump file, unless running under the debugger in which case break
 // into the debugger.
@@ -848,7 +850,9 @@ void VInvalidParameterHandler(const wchar_t* expression,
 }
 
 // Restore compiler optimizations.
+#ifdef _WIN32
 #pragma optimize("", on)
+#endif
 
 // Helper class for registering error callbacks. See above for details.
 class ErrorHandlerRegistrar
@@ -1592,8 +1596,10 @@ class _LocaleUpdate
 };
 
 
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning(disable: 4483)
+#endif
 #if _MSC_FULL_VER >= 140050415
 #define _NATIVE_STARTUP_NAMESPACE  __identifier("<CrtImplementationDetails>")
 #else  /* _MSC_FULL_VER >= 140050415 */
@@ -1649,7 +1655,9 @@ namespace _NATIVE_STARTUP_NAMESPACE
         }
     };
 }
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
 
 #endif // _MSC_VER >= 1400
 

public/tier0/platform.h

@@ -666,7 +666,7 @@ typedef void * HINSTANCE;
 
 
 // When we port to 64 bit, we'll have to resolve the int, ptr vs size_t 32/64 bit problems...
-#if !defined( _WIN64 )
+#if !defined( _WIN64 ) && defined ( _WIN32 )
 #pragma warning( disable : 4267 )	// conversion from 'size_t' to 'int', possible loss of data
 #pragma warning( disable : 4311 )	// pointer truncation from 'char *' to 'int'
 #pragma warning( disable : 4312 )	// conversion from 'unsigned int' to 'memhandle_t' of greater size

public/tier1/convar.h

@@ -579,7 +579,9 @@ void ConVar_PrintDescription( const ConCommandBase *pVar );
 //-----------------------------------------------------------------------------
 // Purpose: Utility class to quickly allow ConCommands to call member methods
 //-----------------------------------------------------------------------------
+#ifdef _WIN32
 #pragma warning (disable : 4355 )
+#endif
 
 template< class T >
 class CConCommandMemberAccessor : public ConCommand, public ICommandCallback, public ICommandCompletionCallback
@@ -626,8 +628,9 @@ private:
 	FnMemberCommandCompletionCallback_t m_CompletionFunc;
 };
 
+#ifdef _WIN32
 #pragma warning ( default : 4355 )
-
+#endif
 
 //-----------------------------------------------------------------------------
 // Purpose: Utility macros to quicky generate a simple console command

public/tier1/utlblockmemory.h

@@ -21,8 +21,10 @@
 #include "tier0/memalloc.h"
 #include "tier0/memdbgon.h"
 
+#ifdef _WIN32
 #pragma warning (disable:4100)
 #pragma warning (disable:4514)
+#endif
 
 //-----------------------------------------------------------------------------
 

public/tier1/utlfixedmemory.h

@@ -20,8 +20,10 @@
 #include "tier0/memalloc.h"
 #include "tier0/memdbgon.h"
 
+#ifdef _WIN32
 #pragma warning (disable:4100)
 #pragma warning (disable:4514)
+#endif
 
 //-----------------------------------------------------------------------------
 

public/tier1/utllinkedlist.h

@@ -545,8 +545,10 @@ inline I  CUtlLinkedList<T,S,ML,I,M>::PrivateNext( I i ) const
 // Are nodes in the list or valid?
 //-----------------------------------------------------------------------------
 
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning( disable: 4310 ) // Allows "(I)(S)M::INVALID_INDEX" below
+#endif
 template <class T, class S, bool ML, class I, class M>
 inline bool CUtlLinkedList<T,S,ML,I,M>::IndexInRange( I index ) // Static method
 {
@@ -565,7 +567,9 @@ inline bool CUtlLinkedList<T,S,ML,I,M>::IndexInRange( I index ) // Static method
 
 	return ( ( (S)index == index ) && ( (S)index != InvalidIndex() ) );
 }
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
 
 template <class T, class S, bool ML, class I, class M>
 inline bool CUtlLinkedList<T,S,ML,I,M>::IsValidIndex( I i ) const  

public/tier1/utlmemory.h

@@ -22,9 +22,10 @@
 #include "tier0/memalloc.h"
 #include "tier0/memdbgon.h"
 
+#ifdef _WIN32
 #pragma warning (disable:4100)
 #pragma warning (disable:4514)
-
+#endif
 
 //-----------------------------------------------------------------------------
 

public/tier1/utlrbtree.h

@@ -662,8 +662,10 @@ inline void CUtlRBTree<T, I, L, M>::SetColor( I i, typename CUtlRBTree<T, I, L,
 //-----------------------------------------------------------------------------
 // Allocates/ deallocates nodes
 //-----------------------------------------------------------------------------
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning(disable:4389) // '==' : signed/unsigned mismatch
+#endif
 template < class T, class I, typename L, class M >
 I  CUtlRBTree<T, I, L, M>::NewNode()
 {
@@ -708,7 +710,9 @@ I  CUtlRBTree<T, I, L, M>::NewNode()
 
 	return elem;
 }
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
 
 template < class T, class I, typename L, class M >
 void  CUtlRBTree<T, I, L, M>::FreeNode( I i )

public/tier1/utlvector.h

@@ -278,9 +278,11 @@ public:
 // Especialy useful if you have a lot of vectors that are sparse, or if you're
 // carefully packing holders of vectors
 //-----------------------------------------------------------------------------
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning(disable : 4200) // warning C4200: nonstandard extension used : zero-sized array in struct/union
 #pragma warning(disable : 4815 ) // warning C4815: 'staticData' : zero-sized array in stack object will have no elements
+#endif
 
 class CUtlVectorUltraConservativeAllocator
 {
@@ -518,7 +520,9 @@ private:
 	}
 };
 
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
 
 
 //-----------------------------------------------------------------------------

public/togl/linuxwin/cglmtex.h

@@ -124,8 +124,10 @@ bool LessFunc_GLMTexLayoutKey( const GLMTexLayoutKey &a, const GLMTexLayoutKey &
 #define	GLM_TEX_MAX_FACES	6
 #define	GLM_TEX_MAX_SLICES	(GLM_TEX_MAX_MIPS * GLM_TEX_MAX_FACES)
 
+#ifdef _WIN32
 #pragma warning( push )
 #pragma warning( disable : 4200 )
+#endif
 
 struct GLMTexLayout
 {
@@ -148,7 +150,9 @@ struct GLMTexLayout
 	GLMTexLayoutSlice	m_slices[0];				// dynamically allocated 2-d array [faces][mips]
 };
 
+#ifdef _WIN32
 #pragma warning( pop )
+#endif
 
 class	CGLMTexLayoutTable
 {

public/vgui/VGUI.h

@@ -22,6 +22,7 @@
 #endif
 #endif
 
+#ifdef _WIN32
 #pragma warning( disable: 4800 )	// disables 'performance warning converting int to bool'
 #pragma warning( disable: 4786 )	// disables 'identifier truncated in browser information' warning
 #pragma warning( disable: 4355 )	// disables 'this' : used in base member initializer list
@@ -29,6 +30,7 @@
 #pragma warning( disable: 4514 )	// warning C4514: 'Color::Color' : unreferenced inline function has been removed
 #pragma warning( disable: 4100 )	// warning C4100: 'code' : unreferenced formal parameter
 #pragma warning( disable: 4127 )	// warning C4127: conditional expression is constant
+#endif
 
 typedef unsigned char  uchar;
 typedef unsigned short ushort;

public/vgui_controls/MessageMap.h

@@ -55,7 +55,9 @@ typedef void (Panel::*MessageFunc_t)(void);
 //			Contains the information to map a string message name with parameters
 //			to a function call
 //-----------------------------------------------------------------------------
+#ifdef _WIN32
 #pragma warning(disable:4121)
+#endif
 struct MessageMapItem_t
 {
 	const char *name;

public/vstdlib/pch_vstdlib.h

@@ -11,8 +11,9 @@
 // $NoKeywords: $
 //=============================================================================
 
-
+#ifdef _WIN32
 #pragma warning(disable: 4514)
+#endif
 
 // First include standard libraries
 #include <stdio.h>

public/vstdlib/random.h

@@ -16,8 +16,10 @@
 
 #define NTAB 32
 
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning( disable:4251 )
+#endif
 
 //-----------------------------------------------------------------------------
 // A generator of uniformly distributed random numbers
@@ -102,8 +104,9 @@ VSTDLIB_INTERFACE float	RandomGaussianFloat( float flMean = 0.0f, float flStdDev
 //-----------------------------------------------------------------------------
 VSTDLIB_INTERFACE void	InstallUniformRandomStream( IUniformRandomStream *pStream );
 
-
+#ifdef _WIN32
 #pragma warning(pop)
+#endif
 
 #endif // VSTDLIB_RANDOM_H